Finna 

Literally just means "going to" or "going to do"

"Finna go for a drink with the squad"
"Finna fuck his shit up if he ain't gon stop"
"Finna fuck her right good my mans"

Finna by Cool Patrol May 17, 2017

Finna 

When a lesbians eat spaghetti out of another lesbians pussy.

Me: I fucking finna'd that bitch

Friend: Hell yeah!

Finna by GoldenPenisOfDeath June 12, 2018

finna 

Fixing To Or Going To...

She Bustin' It Wide Open And Shakin' It On The Flo' I'm Finna Go To The Party Get Some Drank And Hit The Flo'! - Hurricane Chris

finna by Shawtty April 4, 2008

finna 

A term used in place of "fixing to".

Hey, I'm finna go to the mall wit jamie.

finna by Jerrelle January 15, 2008

Finna 

A new arising word that basically means:
"Going To" or
"Gonna"

Mostly used by blacks.

"I'm finna smoke this dro."
"Tomorrow I'm finna bang yomama."

Finna by Pimpercrombie April 10, 2006

finna 

Intent to do something

I'm finna go cap his ass.

finna by Anonymous October 24, 2002

finna 

Going to.

I'm finna bust a cap in yo ass.

finna by Joe Roon July 18, 2009